baber/WOPTO huggingface dataset:
Patent JP-H10123632-A (JP)
Title: Lighting control device for image forming device
Inventor: WATANOBE TAKASHI
IPC: G03B27/72
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormality by a software control when a zero cross circuit makes a wrong detection, and improve the reliability of an equipment by controlling a switching means synchronously with a zero cross signal only when the switching means is in ON state. SOLUTION: A microcomputer 20 as control means controls a switching means 13 synchronously with a zero cross signal outputted from a zero cross detecting circuit 19, in the lighting of an exposure lamp 2, only when the switching means 13 is in ON state. In such a lighting control, a trigger-on flag is used, and this flag is raised only once when the lamp trigger is ON, so that zero cross interruption is performed only once to one ON of the lamp trigger. Thus, during the time from the start to stop of a phase angle timer, the zero cross interruption processing is laid in prohibited state. Thus, even if the waveform of a commercial ac power source is disturbed by the instantaneous interruption of the power source, the reset of the phase angle timer can be prevented.
Patent JP-H09120407-A (JP)
Title: Information storage and retrieval system
Inventor: SHISHIDO HIRONOBU
IPC: G06T1/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To retrieve the information in a shorter time by using the code information that can be acquired at a partial character recognition part in a comparatively short time as a retrieval key. SOLUTION: A 1st character recognition part 4 of an OCR (optical character reader) device 1 generates the code information against the frames equivalent to the item value of all item columns of a document D. The generated information is sent to a computer 6. At the same time, a 2nd character recognition part 5 performs the code information generation processing to the item value of the item column located in a a specific area that is previously set among those digital image information fetched into an image memory 3. Then the generated information is also sent to the computer 6. The working data management system 8 of the computer 6 uses the code information sent from the part 5 as a retrieval key to retrieve the data stored in an HDD 7. This retrieval result is called out and displayed on an operation screen of the computer 6.
Patent JP-H03137541-A (JP)
Title: Equipment for pipetting sample of automatic analyzer
Inventor: KADOTA TOSHIMI
IPC: G01N1/00
Filed: 1989-10-23
Abstract: PURPOSE:To simplify a construction and thereby to improve economics by an arrangement wherein a sample rack transferred by a belt is positioned by a stopper having one driving element. CONSTITUTION:A sample rack 20 whereon sample vessels S1, S2... are disposed at equal intervals and in a line is conveyed by a belt 24, and pins 28 of a stopper 26 driven by one drive motor 30 are put sequentially in rectangular holes 22 corresponding to the vessels S1 S2... on the rack 20, whereby the rack 20 is positioned at positions for pipetting. According to this constitution, equipment for pipetting samples of an automatic analyzer, which has a simple construction and high economics is attained.
Patent JP-H07123805-A (JP)
Title: Lift arm-supporting structure
Inventor: TAKEKATA MITSUHIRO
IPC: A01B63/10
Filed: 1993-11-05
Abstract: PURPOSE:To provide a lift arm-supporting structure which can be readily attached in no need of the troublesome operations of attaching and detaching circlip operations in the case. CONSTITUTION:The right and left lift arms 6 are attached to the outer part of the case of the arm shaft supported with the cylinder case 20 on the upper face of the mission case 4, and the passive arm 24 connected to the hydraulic cylinder is spline-connected into the case of the arm shaft 21. The passive arm 24 is deviated from the body center to the left side, the spline differential 25 formed by the left inner wall 20a of the cylinder case 20, the left side face of the passive arm 24 and the arm shaft 21 and the right face 24b of the passive arm 24 are allowed to contact with each other to effect the positioning of the arm shaft 21 on both right and left sides.
Patent JP-S62138093-A (JP)
Title: Controller for pulse-width modulation control inverter
Inventor: YANASE TAKAO
IPC: H02P27/08
Filed: 1985-12-09
Abstract: PURPOSE:To increase starting currents smoothly, and to start an AC machine smoothly by changing a flux command value at the speed of change in an approximately the same extent as an AC machine exciting-circuit time constant on starting. CONSTITUTION:The inclination of a ramp function section outputted from a function generator 100 is selected previously so as to be made approximately the same as the time constant of an exciting circuit for an induction motor 2 so that flux actual values phiR, phiS, phiT can follow up to the variation of flux command values phiR*, phiS*, phiT*. Accordingly, the flux command value phiR*, phiS*, phiT* outputted from multipliers 101, 102, 103 on starting do not indicate a large value, thus inhibiting the flowing or excess input currents on the starting of the induction motor 2.
Patent JP-H07131715-A (JP)
Title: Video signal processor
Inventor: WADA HIDETOSHI
IPC: H04N5/378
Filed: 1993-11-05
Abstract: PURPOSE:To obtain a picture with a sense of nature by varying adaptively a picture storage time of an image pickup element with a fluctuation signal from a fluctuation detection circuit so as to reduce roughness of a picture. CONSTITUTION:A CCD 1 picks up an image of an object and converts a picked-up image into an electric signal. Then a CCD signal processing circuit 2 converts an electric signal 12 from the CCD 1 into a video signal 25. The video signal 25 is fed to a fluctuation vector detection circuit 4 and a fluctuation correction circuit 5. The circuit 4 compares pictures of a preceding field and a current field from the video signal 25 to detect a fluctuation and outputs a fluctuation vector signal 45 to the correction circuit 5. The circuit 5 allows a memory 6 to store the video signal 25 from the circuit 2 and segments the picture from the memory 6 based on the signal 45 from the circuit 4 to provide a fluctuation correction picture. Furthermore, in this case, the circuit 4 gives signals representing the fluctuation to the circuits 3,2 as a fluctuation signal 43 and an AGC control signal 42. Thus, no fog takes place in the picture after the correction.
Patent JP-H1198670-A (JP)
Title: Underground embedded object protective block and its manufacture
Inventor: MURATAKA TAKESHI
IPC: H02G1/06
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To facilitate laying work and attain stable block supporting for a long time, by forming an underground embedded object protective block out of light-weight foaming concrete. SOLUTION: A supporting frame 20 where a plurality of columnar cores 10 are hung is retained at the upper surface of both side walls 31, 32 of a mold 30. Light-weight foaming concrete slurry is poured into the mold 30, the supporting frame 20 is raised to draw the core 10 out of the mold 30. The mold 30 is turned so that a curing plate 32 may be positioned downwards, and another mold 30 is removed with the curing plate 32 left. An obtained semi-plastic molded part is moved, placed on the curing plate 32, and a piano wire tensed at an appropriate interval is passed. Excessive thickness is shaved by the top and bottom piano wires, and a section between top and bottom hollow parts are cut by so as to be half-split.  It is cut vertically between right and left hollow parts by another piano wire moving downwards from upwards, and after an automatic crape curing process, the molded part is separated into respective block parts.
Patent JP-H10120445-A (JP)
Title: Filter for displaying device and displaying device
Inventor: KONDO HIROFUMI
IPC: G02B1/14
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a filter for a displaying device having a reflection preventing property, excellent in fouling resistance, scratching resistance and processing resistance by coating the surface of a reflection preventing membrane installed on a glass base material with a coating composition containing a specific alkoxysilane compound. SOLUTION: This filter 10 for a displaying device is obtained by installing a single-layered or multiple-layered reflection preventing membrane 2 on the one side surface of a glass base material 1, and a surface modifying membrane 3 using a coating composition containing an alkoxysilane compound having a perfluoropolyether group expressed by the following formula. The formula: Rf [COR1 R2 -Si(OR3 )3 ]j [Rf is a perfluoropolyether group; R1 is a bivalent atom or group of atoms; R2 is a non-substituted or substituted bivalent hydrocarbon group; R3 is a non-substituted or substituted monovalent hydrocarbon group; (j) is 1 or 2]. The coating composition preferably contains catalyst such as an acid, a base, a phosphoric acid ester and a β-diketone.
Patent JP-2001096635-A (JP)
Title: Molding method for frp tube
Inventor: MASUDA SHINICHI
IPC: B29C70/16
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a molding method for an FRP tube, the quality of the exterior appearance after the molding of which is good and the molding processes having a reduced number of steps. SOLUTION: In a tubular metal pipe 10, a material such as a resin 12, the expansivity of which is larger than that of the metal, is filled so as to provide a cavity layer 14 at the central part in the metal pipe so as to insert a metal mandrel 16, on which an FRP prepreg 18 is laid up, in the cavity layer 14 in order to fill up the cavity layer 14 by expanding the resin 12 through the application of heat up to the setting temperature of the thermosetting resin impregnated in the FRP prepreg 18, resulting in uniformly pressurizing the outer peripheral part of the FRP prepreg 18 for forming an FRP tube.
Patent JP-H02170328-A (JP)
Title: Electronic tube and manufacture thereof
Inventor: UNBERUTO ROTSUSHIINI
IPC: H01J29/82
Filed: 1989-10-24
Abstract: PURPOSE: To miniaturize the size in the width and/or the longitudinal direction by using a metal ring for support of an electrode in the inside of a tube and for electric connection and using a ceramic ring for electric insulating of the metal ring and for physical separation. CONSTITUTION: This electron tube is constituted as a cathode-ray tube and the tube is formed so as to comprise a neck of which at least a part is formed as a stack constituted of supporting metal rings 60, 80, 100, 110 and ceramic rings 30, 70, 90. The metal rings 60, 80, 100, 110 are used as to support various kinds of electrodes in the inside of the tube and as to electrically connect the electrodes and the ceramic rings 30, 70, 90 are used as to electrically insulate the metal rings 60, 80, 100, 110 and physically separate the metal rings. Further, the metal rings 60, 80, 100, 110 are soldered to the ceramic rings 30, 70, 90 as to keep vacuum air-tightness and comprise the inside parts of the tube to be used as supporting bodies of the electrode G1-G3 and outside parts to be used for electric connection with the outside.  Consequently, the size in the width and/or the longitudinal direction can be miniaturized.
Patent JP-H03139614-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: KODERA YASUHITO
IPC: G02F1/141
Filed: 1989-10-26
Abstract: PURPOSE:To improve orientability and to increase a tilt angle and contrast ratio by intersecting uniaxial orientation axes with each other at an intersection angle and specifying the pretilt angle formed by the orientation plane of a liquid crystal and liquid crystal molecules. CONSTITUTION:The uniaxial orientation axes 301, 302 of the liquid crystal element disposed with a ferroelectric liquid crystal 103 between two sheets of substrates 101 and 101' having the uniaxial orientation axes are intersected with each other at the intersection angle (theta) and the pretilt angle formed by the orientation plane of the liquid crystal and the liquid crystal molecules is specified to >=5 deg.. The liquid crystal element which is formed with the uniform orientation state having bistability and is improved in the contrast by increasing the pretilt angle in a chiral smectic phase is obtd. in this way.
Patent JP-H0591663-A (JP)
Title: Power supply controller and control method
Inventor: MORITA HIROYUKI
IPC: H02J1/00
Filed: 1991-09-27
Abstract: PURPOSE:To enhance reliability of device by sustaining the output voltage from a constant voltage power supply circuit at a constant level thereby guaranteeing normal operation of circuit to be operated at a constant voltage. CONSTITUTION:The power supply controller and control method for a device containing electronic circuits employing a constant voltage power supply circuit comprises a circuit 9 for turning ON/OFF power supply from a constant voltage power supply circuit 8 to a load, a circuit 4 for measuring the input voltage of the constant voltage power supply circuit, and a power supply control circuit 1 for turning the power supply ON/OFF circuit 9 OFF when the measured value of the voltage measuring circuit drops upto the lowest input voltage inherent to the constant voltage power supply circuit 8 and turns the power supply ON/OFF circuit ON upon recovery of the input voltage.
Patent JP-H03139792-A (JP)
Title: Display controller for accident prevention device
Inventor: SHINO TOSHIHIKO
IPC: G08B25/00
Filed: 1989-10-26
Abstract: PURPOSE:To display an image for a detection terminal with the highest display priority on a CRT tube and to dispense with the assistance of an operator during that time by automatically selecting the most significant information when abnormality occurs. CONSTITUTION:First and second image information for the detection terminal with the highest display priority are retrieved from the first and second image information stored in a first storage means 1 with a retrieval means 5, and accordingly, a control signal is generated with a control signal generating means 6 and a cathode ray tube(CRT) 7 is driven, and images conforming to the first and second image information are superimposed and displayed on the tube plane of the CRT 7. At such a case, a displayed image shows the image with the highest display priority in plural abnormality detection signals. Therefore, when the plural abnormality detection signals are inputted almost simultaneously in point of time, the image s corresponding to the first and second image information for the detection terminal with the highest display priority can be automatically displayed. Thereby, it is possible to dispense with the assistance of the operator to display the image on the CRT 7.
Patent JP-H08137793-A (JP)
Title: Recording and reproducing device and data transfer control method
Inventor: OTSUKA SHINJI
IPC: G06F13/42
Filed: 1994-11-11
Abstract: PURPOSE: To restrict time length while transfer is interrupted owing to WAIT signal. CONSTITUTION: An I/F circuit 104 reads data from a recorder 108 and receives the access of a host CPU 90 at every specified data quantity. A WAIT control circuit 101 indicates a wait to restrict the above access for a previously fixed time as against the host CPU 90 at every access. The occupation of a buss owing to the transfer of a DMA circuit 106 is released by the forcible wait at every access, the bus right of a internal CPU 103 is secured and the address of a transfer destination or a transfer source and the number of transfer data in the succeeding transfer of the DMA circuit 106 can be obtained.
Patent JP-S62136268-A (JP)
Title: Floor mat and its preparation
Inventor: NAKAGAWA TSUNEYASU
IPC: B32B3/30
Filed: 1985-12-10
Abstract: PURPOSE:To enhance good stepping feeling and the compatibility with a floor, by forming a large number of contact makers each having an almost-T-shaped cross-section to the entire mount surface to a mesh like sheet by vulcanization molding utilizing said sheet. CONSTITUTION:A sheet 12 made of crude rubber is laminated and mounted to a mesh like sheet 1 comprising material quality not adhered to the rubber material arranged on a mold stand made of an iron plate and vulcanization molding is applied to said sheet 12 under heating and pressure. Whereupon, the pressed surface side of the crude rubber sheet 12 pressed to each mesh part of the mesh like sheet 11 generates elastic deformation to pass through each mesh part and is pressed to the mold stand to be spread to a face direction and, as a result, a contact maker 2 consisting of a neck part 2a and an umbrella shaped flat part 2b is formed at every mesh. Thereafter, the sheet like member is detached from the mold stand and, if the mesh like sheet 11 is further released, a desired sheet like elastomer 3 is obtained.
Patent JP-H08133321-A (JP)
Title: Covered container
Inventor: MOMOSE KATSUO
IPC: B65D8/02
Filed: 1994-11-11
Abstract: PURPOSE: To provide a covered container that is convenient for pouring contents therefrom and reusable after emptied. CONSTITUTION: In a covered container 1, a cover 10 for closing the upper end opening of the container main body 20 is provided with a capped spout 11 for pouring out liquid, an air vent for incoming and outgoing of air to and from the container, and a cap 14 for the air vent to be screwed and fixed onto the air vent for closing. The cap 14 for the air vent removed from the air vent is screwed for keeping onto a cap attachment part formed to the surface of the cover 10.
Patent JP-2000112226-A (JP)
Title: Developing device
Inventor: TAKUMA YASUO
IPC: G03G15/09
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To stabilize an amount of the supply of developer to developing rolls and to obtain a high quality image by putting the intersection between a line including the polarity inverting position of the one developing roll and the axis of the developing roll and a line connecting the polarity inverting position of the other developing roll and the axis of the developing roll into the position that is further upstream than a doctor blade in the directions of the rotations of the developing rolls. SOLUTION: In magnetic-polarity inverting positions (polarity inverting positions E1 and E2) between magnetic poles of different polarities situated upstream and downstream from a doctor blade 3, developer is supplied to a pair of developing rolls 1 and 2. That is, an inverting-position crossing part F where a line connecting the axis of the one developing roll 1 and the polarity inverting position E1 of the developing roll 1 and a line connecting the axis of the other developing roll 2 and the polarity inverting position E2 of the developing roll 2 cross is disposed further upstream than the doctor blade 3 in the directions of the rotations of the pair of developing rolls. Thus, an amount of the supply of the developer to the developing rolls 1 and 2 is stabilized, and a high quality image can be obtained.
Patent JP-H05113100-A (JP)
Title: Locational setter of precast concrete block for tunnel lining
Inventor: KOGA SHIGETOSHI
IPC: E21D11/40
Filed: 1991-10-24
Abstract: PURPOSE:To improve the extent of workability by operating the track of a tunnel design section, and controlling a turning actuator of a main boom, an expansion jack and a gradient adjusting jack for precast concrete form block. CONSTITUTION:A base machine 1 is set up in optional positions P (x, y) in and around the center of a tunnel. Next, coordinates are measured at a P point and a section at the time of tunnel designing and a position of the tip of a main boom 4 are operated by a tunnel design section control data formula in relation to a design of the tunnel center. In succession, a control computer controls a mainboom turning actuator 6, a mainboom expansion jack 3 and a precast concrete form block holding frame gradient adjusting jack 7 on the basis of control data, and thereby a precast concrete form block 19 is set up at the specified position. Flowable concrete is filled up in a gap between a natural ground B surface and the PC form block, and in the wake of the concrete hardening, it shifts to the next section, thus tunnel lining is completed.
Patent JP-H07111752-A (JP)
Title: Magnet pump
Inventor: MIYAMOTO EIJI
IPC: F04D13/06
Filed: 1993-10-08
Abstract: PURPOSE:To form a stator can having a high pressure resistance without eddy current loss. CONSTITUTION:A magnet pump comprises DC motor formed of a cylindrical rotor 11 in which a permanent magnet 10 is embedded and a stator 9 provided on an outer periphery of the rotor 11, an impeller 15 fixed to one end of the rotor 11 in a direction of a rotary shaft in such a manner that the rotor 11 and the impeller 15 are contained in a casing 1, wherein a stator can 5 for partitioning the rotor 11 and a stator chamber 6 is formed of plastic or ceramics and an outer surface of a non-liquid contact part except the stator core is covered with metal or high strength material.
Patent JP-H06104656-A (JP)
Title: Amplifier circuit
Inventor: YADA TOSHIAKI
IPC: H03F1/02
Filed: 1992-09-21
Abstract: PURPOSE:To provide the amplifier circuit from which a desired gain is always obtained independently of dispersion of components at the time of manufacture or a temperature change. CONSTITUTION:Variable amplifiers 106, 107 are of the same circuit configuration and the center of a gain control range is set to 0dB or a desired gain by changing only the circuit constant. An input signal and an output signal of the variable amplifier 106 are detected by detection circuits 103, 104 respectively and a control circuit 105 controls the gain of the variable amplifiers 106, 107 so as to minimize the difference between the two detection signals. Thus, the gain of the variable amplifier 106 always keeps 0dB and the variable amplifier 107 has a desired gain at all times.
Patent JP-H09118780-A (JP)
Title: Rubber composition for tire
Inventor: KAWAMO TETSUJI
IPC: B60C1/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a rubber compsn. which is excellent in dispersion of ingredients contained therein and gives a tire which has higher wet grip properties and rolling resistance than those of a carbon-black-filled one and a higher abrasion resistance than that of a silica-filled one and does not cause a noise problem of electrical instruments (e.g. a radio) because of its low electrical resistance. SOLUTION: This rubber compsn. is prepd. by compounding at least one diene rubber with a surface-treated carbon black which is prepd. by attaching 0.1-20wt.% silica to the surface of a rubber-reinforcing carbon black having a nitrogen-adsorption specific surface area (N2 SA) of 25-250m<2> /g and a DBP absorption of 70-180ml/100g.
Patent JP-S61155023-A (JP)
Title: Engine cooling device in straddle type vehicle
Inventor: ITANI MINOBU
IPC: F01P5/06
Filed: 1984-12-27
Abstract: PURPOSE:To prevent foreign object from entering into a cylindrical shroud casing, and from dwelling, by encasing a cooling fan in the cylindrical shroud casing, and by arranging net-like members in the opening sections in the front and rear of the casing with the meshing of the rear net-like member being greater than that of the front net-like member. CONSTITUTION:There is provided a cylindrical shroud casing 19 having its top center secured to a down pipe 12 and its lower section secured at both sides thereof to a lower pipe 11. A motor 20 attached to a rear surface side support frame 19a is disposed in the center section of inside of the shroud casing 19, and a cooling fan 21 is fitted onto a rotary shaft projected from the motor 20. In this arrangement wires are laid lengthwise and crosswise on the front opening section of the shroud casing 19 and on the rear side thereof in a part which is inside of the support frame 19a to form net-like members 22, 33. The meshing of the rear side net-like member 23 is selected to be larger than that of the front side net-like member 22. With this arrangement it is possible to prevent foreign object from entering into the shroud casing 19 and from dwelling.